---
title: "Discussion on \"React Keys and Lists - Explained!\" | Hashnode"
description: "Discussion on \"React Keys and Lists - Explained!\". Whenever you worked with rendering lists of DOM elements in React.js you have encountered this error."
url: "https://hashnode.com/posts/react-keys-and-lists-explained/6a6f6ef83341e93c4d3941bd"
---

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# [React Keys and Lists - Explained!](https://parthbhovad.hashnode.dev/react-keys-and-lists-explained?utm_source=hashnode&utm_medium=feed)

Whenever you worked with rendering lists of DOM elements in React.js you have encountered this error.

Aug 2 · 4 min read · parthbhovad.hashnode.dev  
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-   [#reactjs](https://hashnode.com/tag/reactjs)
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-   [#webdev](https://hashnode.com/tag/webdev)

## Written by

[Parth Bhovad](https://hashnode.com/@Parth-Bhovad)

@Parth-Bhovad

  
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I built apps I wish existed and talk about it on the internet

I share my learnings and experience about tech life I'm Living :)

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